Start trek from Manali (2050 m). The first day of the trek leads through cool forests of giant Cedar, Alder and Oak. The trail ascends gently at first, through the Manalsu valley along Manalsu stream. Extensive views of Kullu valley appear and slowly fade into the distant as the first campsite in the lush green meadows of Lamadugh is reached. Beautiful views of the surrounding peaks dominate the scene. Overnight in tents at Lamadugh (2727 m).

Now the trail ascends steeply through woodland and meadows with wild alpine flowers strewn all around. On the way brilliant shrubs of Rhododendron and Birch pave the way to the ridge afetr which a descent leads to the campsite at Dohra Nallah (3394 m). Overnight in tents.

A lovely walk through lush green forests leads to campsite (4000 m) at the base of 4697 m high Kaliheyani pass. All around are mountain peaks of Kullu and Lahaul valley, presenting an unforgettable panorama. Overnight in tents.